vanderliang created FLINK-16717:
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Summary: Use headless service for rpc and blob port when flink on
K8S
Key: FLINK-16717
URL: https://issues.apache.org/jira/browse/FLINK-16717
Project: Flink
Issue Type: Improvement
Components: Deployment / Kubernetes
Affects Versions: 1.10.0
Environment: flink 1.10
Reporter: vanderliang
Current, when submitting a flink job cluster on kubernetes, the
[https://github.com/apache/flink/blob/release-1.10/flink-container/kubernetes/job-cluster-service.yaml]
will create Node Port type service for all ports.
First, the RPC and blob only need a headless service which could avoid iptables
or ipvs forwarding.
Second，serverless K8S(like AWS EKS) in public cloud does not support Node
Port，which cause some problem when running flink On serverless K8S.
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